“gas column”概念、定义、翻译-科学时代

单词	gas column
释义	能源科学技术词汇手册 gas column 气柱
随便看	expenditure survey expenditure switching policy expenditure tax expenditure tax expenditure tax expenditure to assets expenditure variance expenditure variance expenditure-variation control expenditure weight expense expense expense expense expense expense expense expense account expense account expense accounts officer expense allocation expense allowance expense asset expense asset expense budget

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。